1570309300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1949}}^1$

素因数の和:3121

約数の個数: 72

約数和(自身を含む): 3899750400

約数和(自身を除く): 2329441100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1151, 1949, 2302, 3898, 4604, 5755, 7796, 8057, 9745, 11510, 13643, 16114, 19490, 23020, 27286, 28775, 32228, 38980, 40285, 48725, 54572, 57550, 68215, 80570, 97450, 115100, 136430, 161140, 194900, 201425, 272860, 341075, 402850, 682150, 805700, 1364300, 2243299, 4486598, 8973196, 11216495, 15703093, 22432990, 31406186, 44865980, 56082475, 62812372, 78515465, 112164950, 157030930, 224329900, 314061860, 392577325, 785154650, 1570309300]

約数ペア:

[(1, 1570309300), (2, 785154650), (4, 392577325), (5, 314061860), (7, 224329900), (10, 157030930), (14, 112164950), (20, 78515465), (25, 62812372), (28, 56082475), (35, 44865980), (50, 31406186), (70, 22432990), (100, 15703093), (140, 11216495), (175, 8973196), (350, 4486598), (700, 2243299), (1151, 1364300), (1949, 805700), (2302, 682150), (3898, 402850), (4604, 341075), (5755, 272860), (7796, 201425), (8057, 194900), (9745, 161140), (11510, 136430), (13643, 115100), (16114, 97450), (19490, 80570), (23020, 68215), (27286, 57550), (28775, 54572), (32228, 48725), (38980, 40285)]